FR2679464B1 - FILTRATION MODULE, PARTICULARLY FOR WATER TREATMENT. - Google Patents
FILTRATION MODULE, PARTICULARLY FOR WATER TREATMENT.Info
- Publication number
- FR2679464B1 FR2679464B1 FR9109620A FR9109620A FR2679464B1 FR 2679464 B1 FR2679464 B1 FR 2679464B1 FR 9109620 A FR9109620 A FR 9109620A FR 9109620 A FR9109620 A FR 9109620A FR 2679464 B1 FR2679464 B1 FR 2679464B1
- Authority
- FR
- France
- Prior art keywords
- water treatment
- filtration module
- filtration
- module
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9109620A FR2679464B1 (en) | 1991-06-26 | 1991-07-23 | FILTRATION MODULE, PARTICULARLY FOR WATER TREATMENT. |
EP92460019A EP0520920A1 (en) | 1991-06-26 | 1992-06-25 | Filtration module, especially for water treatment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9108138A FR2678260B1 (en) | 1991-06-26 | 1991-06-26 | SURFACE WATER TREATMENT CHAIN WITH SECURITY BARRIER, SECURITY BARRIER, AND APPLICATIONS THEREOF. |
FR9109620A FR2679464B1 (en) | 1991-06-26 | 1991-07-23 | FILTRATION MODULE, PARTICULARLY FOR WATER TREATMENT. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2679464A1 FR2679464A1 (en) | 1993-01-29 |
FR2679464B1 true FR2679464B1 (en) | 1994-02-18 |
Family
ID=26228802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9109620A Expired - Fee Related FR2679464B1 (en) | 1991-06-26 | 1991-07-23 | FILTRATION MODULE, PARTICULARLY FOR WATER TREATMENT. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0520920A1 (en) |
FR (1) | FR2679464B1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0759804B1 (en) * | 1994-05-18 | 2002-02-20 | Gkss-Forschungszentrum Geesthacht Gmbh | Device for separating fluid media by means of diaphragms |
ES2107387B1 (en) * | 1995-10-25 | 1998-07-01 | Proyectos E Intalaciones De De | IMPROVEMENTS INTRODUCED IN WATER SUPPLY NETWORKS. |
FR2751116B1 (en) * | 1996-07-12 | 1998-11-13 | Framatome Sa | METHOD AND DEVICE FOR ELIMINATION OF HYDROGEN CONTAINED IN A FLUID PRESENT IN THE CONTAINMENT CONTAINMENT OF A NUCLEAR REACTOR AFTER AN ACCIDENT |
AU3554197A (en) * | 1996-07-19 | 1998-02-10 | Anglian Water Creative Technologies Ltd. | Water treatment apparatus comprising membranes |
GB9703075D0 (en) * | 1997-02-14 | 1997-04-02 | Anglian Water Services Ltd | Water treatment |
US6645383B1 (en) * | 2000-08-25 | 2003-11-11 | Usf Consumer & Commercial Watergroup, Inc. | Process and apparatus for blending product liquid from different TFC membranes |
KR20020062213A (en) * | 2001-01-19 | 2002-07-25 | 이문희 | Liquid manure and biogas waste water treatment plant |
FR2927622B1 (en) * | 2008-02-14 | 2014-08-01 | Otv Sa | METHOD FOR WATER TREATMENT BY A NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE SYSTEM ENABLING HIGH CONVERSION RATES BY ELIMINATING ORGANIC MATTER. |
FR2978755B1 (en) * | 2011-08-02 | 2014-11-21 | Veolia Water Solutions & Tech | REVERSE OSMOSIS WATER TREATMENT SYSTEM COMPRISING A FIRST PASS HAVING SEVERAL FLOORS |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2180478A1 (en) * | 1972-04-18 | 1973-11-30 | Rhone Poulenc Sa | Water demineralsn - by ultra filtration followed by reverse osmosis |
JPS5431088A (en) * | 1977-08-11 | 1979-03-07 | Toray Ind Inc | Separating system for liquid |
DE3505578A1 (en) * | 1985-02-18 | 1986-08-21 | Kraftwerk Union AG, 4330 Mülheim | METHOD FOR THE MULTI-STAGE TREATMENT OF RADIOACTIVE WASTEWATER |
-
1991
- 1991-07-23 FR FR9109620A patent/FR2679464B1/en not_active Expired - Fee Related
-
1992
- 1992-06-25 EP EP92460019A patent/EP0520920A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2679464A1 (en) | 1993-01-29 |
EP0520920A1 (en) | 1992-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |